Kelly Loomis, D.O.
Psychiatry Physician · San Diego, CA
Kelly Loomis, D.O. is a psychiatry physician with a practice address in San Diego, California, and NPI 1417167966, issued on May 23, 2007. Check the license (California 20A6901, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kelly Loomis
- Credential
- D.O.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 20A6901 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3853 Rosecrans St, San Diego, CA 92110
- Phone
- (619) 692-8222
- Enumerated
- May 23, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 3853 Rosecrans St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rabie Abasi, PHARMDPharmacist1154953735
- Jamson Jaeger AbellaAdult Psychiatric/Mental Health Registered Nurse1396345260
- Julianne Mae Llado Abesamis, RNAdult Psychiatric/Mental Health Registered Nurse1710644778
- Joanna AbhaySocial Worker1922769900
- Alissa Abood, IMFMental Health Counselor1437398872
- Edmund Achacoso, R.N.Adult Psychiatric/Mental Health Registered Nurse1255747549
Verify Kelly Loomis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A6901Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average psychiatry physician in 2024
148 Medicare Part D claims for 13 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Venlafaxine Hcl Er24 claims
- Bupropion Xl22 claims
- Trazodone Hcl17 claims
- Duloxetine Hcl15 claims
- Paroxetine Hcl13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Kelly Loomis among 8,673 psychiatry physician records in California
Kelly Loomis, D.O. is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 48% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2007 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in San Diego → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Gurpreet Ahluwalia, M.D.San Diego, CA 921101164452272
- Scott Bunner, M.D.San Diego, CA 921101720115090
- Olga Caplin, MDSan Diego, CA 921101134249014
- Ronit Chernobelsky, MDSan Diego, CA 921101154468684
- Vanessa Greenwood, M.D.San Diego, CA 921101134281934
- H. Kower, M.D.San Diego, CA 921101841329653
- Lana Lee, MDSan Diego, CA 921101194803130
- Luckvin Manuel, M.D.San Diego, CA 921101699857813
Common questions
What is Kelly Loomis, D.O.'s NPI number?
Kelly Loomis, D.O.'s National Provider Identifier (NPI) is 1417167966, issued on May 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Kelly Loomis, D.O. located?
The NPPES record lists a practice address at 3853 Rosecrans St, San Diego, CA, 92110. Phone: (619) 692-8222. Providers update this record themselves, so call before visiting.
How can I verify Kelly Loomis, D.O.'s license?
NPPES lists California license number 20A6901, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kelly Loomis, D.O. prescribe under Medicare Part D?
In 2024, Kelly Loomis, D.O. had 148 Medicare Part D claims for 13 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.